| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.96 | 13.528% | $271.2865 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $125.67 | 8.842% | $136.7817 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $162.61 | 11.282% | $180.9557 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $52.46 | 8.354% | $56.8425 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $134.50 | 9.452% | $147.2129 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $104.72 | 3.838% | $108.7392 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $175.89 | 4.500% | $183.8051 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $994.81 | $1,085.6236 | $1,085.63 | $1,085.65 | $1,085.60 | |